USD286294SExpiredUtility
Machine used for drilling, tapping and milling, and having an automatic tool changing system
Est. expiryFeb 29, 2004(expired)· nominal 20-yr term from priority
Inventors:Kazuo Itoh
59
PatentIndex Score
7
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a machine used for drilling, tapping and milling, and having an automatic tool changing system, as shown and described.
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